JPS6414308A - Helmet for alarm apparatus - Google Patents

Helmet for alarm apparatus

Info

Publication number
JPS6414308A
JPS6414308A JP16955487A JP16955487A JPS6414308A JP S6414308 A JPS6414308 A JP S6414308A JP 16955487 A JP16955487 A JP 16955487A JP 16955487 A JP16955487 A JP 16955487A JP S6414308 A JPS6414308 A JP S6414308A
Authority
JP
Japan
Prior art keywords
helmet
working vehicle
alarm
ultrasonic
echo sounder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16955487A
Other languages
Japanese (ja)
Inventor
Ryohei Motegi
Yoichi Hirokawa
Yukio Yoshida
Junichi Furuki
Tetsuya Ishii
Isao Takiguchi
Hiroshi Kono
Takehiko Suyama
Tomohiro Gocho
Satohiko Tanaka
Narimasa Yamabe
Yoshimitsu Hashimoto
Original Assignee
Tokyo Keiki Kk
Nippon Hodo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tokyo Keiki Kk, Nippon Hodo filed Critical Tokyo Keiki Kk
Priority to JP16955487A priority Critical patent/JPS6414308A/en
Priority claimed from US07/215,554 external-priority patent/US4937795A/en
Publication of JPS6414308A publication Critical patent/JPS6414308A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To operate an alarm device, a device for stopping a working vehicle, etc., for construction by an ultrasonic signal outputted by an operator in a danger zone by installing an ultrasonic echo sounder transmitter and receiver in a prescribed position of a helmet body. CONSTITUTION: An ultrasonic echo sounder transmitter 4 is set in an operation state when a helmet 1 is worn and held on the head and an ultrasonic wave is outputted. Danger is warned by operating an alarm means 13 when a working vehicle 2 enters into a prescribed distance range by receiving and treating the ultrasonic wave by an ultrasonic echo sounder receiver in the working vehicle 12 and calculating the distance between the helmet 1 and the working vehicle.
JP16955487A 1987-07-07 1987-07-07 Helmet for alarm apparatus Pending JPS6414308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16955487A JPS6414308A (en) 1987-07-07 1987-07-07 Helmet for alarm apparatus

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP16955487A JPS6414308A (en) 1987-07-07 1987-07-07 Helmet for alarm apparatus
US07/215,554 US4937795A (en) 1987-07-06 1988-07-05 Access alarming method and apparatus for working vehicle
DE3822916A DE3822916A1 (en) 1987-07-06 1988-07-06 WARNING METHOD AND DEVICE FOR A WORK VEHICLE

Publications (1)

Publication Number Publication Date
JPS6414308A true JPS6414308A (en) 1989-01-18

Family

ID=15888619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16955487A Pending JPS6414308A (en) 1987-07-07 1987-07-07 Helmet for alarm apparatus

Country Status (1)

Country Link
JP (1) JPS6414308A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0840271A (en) * 1994-07-28 1996-02-13 Nec Corp Train approach alarm device
KR20030027259A (en) * 2001-09-28 2003-04-07 신용현 A helmet having position analysis and alarm
KR100666535B1 (en) * 2005-03-11 2007-01-12 류내걸 The emergency beeper on the construction spot
KR100816555B1 (en) * 2007-05-29 2008-03-25 에스큐엔지니어링(주) Inspection for safety hat having a collision cognizance sensor
JP2010020548A (en) * 2008-07-10 2010-01-28 Toyota Industries Corp Worker detecting device
CN109864387A (en) * 2019-03-19 2019-06-11 上海宝冶建筑工程有限公司 A kind of safety cap early warning system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6081306A (en) * 1983-10-07 1985-05-09 Ngk Insulators Ltd Working helmet

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6081306A (en) * 1983-10-07 1985-05-09 Ngk Insulators Ltd Working helmet

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0840271A (en) * 1994-07-28 1996-02-13 Nec Corp Train approach alarm device
KR20030027259A (en) * 2001-09-28 2003-04-07 신용현 A helmet having position analysis and alarm
KR100666535B1 (en) * 2005-03-11 2007-01-12 류내걸 The emergency beeper on the construction spot
KR100816555B1 (en) * 2007-05-29 2008-03-25 에스큐엔지니어링(주) Inspection for safety hat having a collision cognizance sensor
JP2010020548A (en) * 2008-07-10 2010-01-28 Toyota Industries Corp Worker detecting device
CN109864387A (en) * 2019-03-19 2019-06-11 上海宝冶建筑工程有限公司 A kind of safety cap early warning system

Similar Documents

Publication Publication Date Title
GB1357756A (en) Underwater transmitter device for an underwater operator
JPS6414308A (en) Helmet for alarm apparatus
JPS6179177A (en) Obstacle detecting device for vehicle
JPS57211437A (en) Production management system for automobiles
ES2015781A6 (en) Liquid acoustic waveguide tube
JPS5946570A (en) Preventor for vehicle running off road surface
JPH0223007A (en) Motorized wheelchair
JPH0394736A (en) Method and device for informing and alarming abnormality in physical condition
JPS6412285A (en) Alarm transmitting method and apparatus for working vehicle
JPS59168512A (en) Control method for position of traveling object
JPS57128868A (en) Display device for obstacle at back for car
JPH05321303A (en) Transponder type safety device
JPS6251770B2 (en)
JPS5927315A (en) Service car
JPS57175442A (en) Obstacle indicator for vehicle
JPH0439159A (en) Train proximity warning system
JPS58200181A (en) Detecting apparatus for obstacle for vehicle
JPS56101159A (en) Electronic copying apparatus
JPS5758527A (en) Searching eye device for car
JPS6092135A (en) Rearward monitor of car
JPS5674675A (en) Obstacle detection device
JPH02114305A (en) Obstruction detector for construction machine
JPS60107579A (en) Recognizing device for position of running robot
JPS60107580A (en) Recognizing device for position of running robot
JPH0396799A (en) Danger predicting device